/Engine/Source/Runtime/Core/Public/Modules/ModuleManager.h
UnloadModule
[IModuleInterface](API\Runtime\Core\Modules\IModuleInterface) * LoadModuleWithFailureReason ( const [FName](API\Runtime\Core\UObject\FName) InModuleName, EModuleLoadResult & OutFailureReason, ELoadModuleFlags InLoadModuleFlags )